The value option
Blown-In Insulation in Hutchinson, KS
Seal the leaks, then blow in loose fill to depth.
- Free on-site estimates
- Written quote with material, thickness and R-value for each area
- Attics, basements and buildings checked for leaks before we insulate
When Loose Fill Is the Better Buy
Blown-in insulation is usually the most cost-effective way to insulate an open attic floor. Cellulose or fiberglass is blown through a hose into an even layer that fills around joists and wiring. In older Hutchinson houses with hollow walls, dense-packed cellulose can also fill the walls without tearing them open.
Materials
HomeGuide lists blown fiberglass at R-2.2 to R-2.9 per inch and cellulose at R-3.1 to R-3.8. Fixr puts fiberglass at $1.65 to $2.60 per square foot and cellulose at $1.75 to $3.80.
Seal first
Loose fill does not stop air. We seal bypasses and the hatch first.
Depth
ENERGY STAR suggests R-60 for an uninsulated Zone 4A attic or R-49 added over 3 to 4 inches. Depth markers stay in the attic.
Dense-pack walls
HomeGuide lists dense-pack cellulose at $1.60 to $4.20 per square foot. We drill small holes, fill each cavity and patch.
Older homes
Older frame houses in Hutchinson and the railroad towns often have walls with little or nothing in them. Dense-pack is the practical way to fill them.
Over ductwork
Where ducts run across the attic floor, sealing their joints and then burying them in loose fill reduces summer heat gain and winter heat loss. We look at the duct layout first.
Settling and depth
Loose fill settles a little over time. We install to the settled depth needed for your target R-value and leave rulers in the attic so you can check.
Comparing quotes
Ask each insulation company for material, inches installed and target R-value in writing.
Blown-In Options
Materials and uses.
Cellulose
Higher R per inch.
Fiberglass
Lighter, settles less.
Dense-pack walls
Fills closed frame walls.
Top-up
Adding depth over dry, clean insulation.
Published Blown-In Insulation Costs
| Job | Range and source |
|---|---|
| Blown-in, per sq ft | $1.00 to $2.80 (HomeGuide); $1.65 to $3.80 (Fixr) |
| Attic | $900 to $3,600 (HomeGuide); $1,750 to $5,500 for about 1,500 sq ft (Fixr) |
| Exterior walls | $1,900 to $7,800, $1.10 to $3.70 per sq ft (HomeGuide); $2,000 to $4,000 (Fixr) |
| Dense-pack cellulose | $1.60 to $4.20 per sq ft (HomeGuide) |
| Fiberglass / cellulose | $1.65 to $2.60 / $1.75 to $3.80 per sq ft (Fixr) |
| Typical job | $800 to $3,000 (HomeGuide); $3,000 to $7,000 (Fixr) |
National figures from HomeGuide (Nov 2025) and Fixr (Aug 2025). Depth, access, sealing and removal change the cost. We price it after looking, and the written estimate is the price.
How a Blown-In Job Goes
1. Inspect
Depth, condition, bypasses.
2. Quote
Sealing and insulation lines.
3. Seal and baffle
Close bypasses, keep soffits open.
4. Blow to depth
Even coverage with markers.
Why Choose Us for Blown-In Insulation
Seal first
Never over open bypasses.
Depth markers
You can check.
Walls patched neatly
For dense-pack jobs.
Blown-In Insulation Questions
Blown-in or spray foam for my attic?
For an open attic floor, sealing plus blown-in is usually the better value.
How much does blown-in cost?
HomeGuide lists $1.00 to $2.80 per square foot and $900 to $3,600 for an attic.
Can walls be filled without opening them?
Yes, with dense-pack cellulose.
Does it settle?
Some; we install to account for it.
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Get a Blown-In Insulation Estimate
Tell us about the attic or walls. We will measure and quote.